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Understanding Mattress Firmness Firmness​ describes the degree to which a mattress feels soft or firm. Together with conformability​ — how well the mattress adapts to the body's contours — firmness is one of the key factors determining overall sleeping comfort.

On-Device AI, Glue-Free Washable Design, Quiet and Compact-Home Friendly

A quiet technological shift has already taken place inside the mattress core. The move from continuous coil systems to individually pocketed coils has changed more than how a mattress feels;

The 58th China International Furniture Fair (CIFF Shanghai) concluded successfully at the National Exhibition and Convention Center (Shanghai Hongqiao) on September 5–8. According to official figures, the 220,000 m² venue brought together more than 1,400 brands from China and abroad, welcoming 93,633 professional visitors over four days — including 16,657 overseas visitors, a year-on-year increase of 40.29%.

When talking about luxury sleep, the conversation usually centers on thread counts, pocket springs or natural latex. Yet the world's most exceptional mattresses owe their comfort to something far rarer: horsehair — the long, resilient fiber grown from a horse's tail.

RUCAS wrapped up a remarkable furniture and mattress exhibition, where our flagship adaptive AI smart mattress stood out as one of the most‑talked‑about sleep‑tech innovations at the event.

"edge support" (also known as perimeter reinforcement or border wiring) refers to the structural reinforcement materials around the four sides of a mattress. Its core mission can be summed up in one sentence: preventing the mattress edge from collapsing when you sit on it, keeping you from sliding or falling off. Below, we break down why edge support matters​ and the advantages of high-density foam edge support compared to traditional M-spring (butterfly spring) systems.

With global sales surpassing the $2 billion mark and high-end market penetration steadily climbing, consumers are moving away from the compromise of chemical-laden bedding. They are investing in the "three pillars" of artisan sleep: natural materials, solvent-free construction, and personalized customization.